MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202631092016 A) filed by Indian Institute Of Technology Indian School Of Mines, Dhanbad on July 29, 2026, for A Process For Carbon Enrichment Of Low-Grade Bituminous Coal Using A Binary System Of Deep Eutectic Solvent.
Inventors include Dr. Afaq Ahmad Khan; Dr. Ejaz Ahmad; Dr. Parthasarathi; and Dr. Siddhartha Sengupta.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: ABSTRACT Title: A Process for Carbon Enrichment of Low-Grade Bituminous Coal Using a Binary System of Deep Eutectic Solvent The present invention relates to a process for carbon enrichment of low-grade bituminous coal using a binary sy...